Fire protection spray nozzle



FIG. 1 is an upper frontal perspective view of a fire protection spraynozzle, showing my claimed design;

FIG. 2 is a lower rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a bottom base view thereof.

The ornamental design for a fire protection spray nozzle, as shown and described. 